Based on the Earth’s natural electromagnetic environment.

Inspired by Edward Leedskalnin’s theories on magnetic currents, this official Coral Castle Museum generator is engineered to produce a 7.83 Hz signal, commonly referred to as the Schumann Resonance—the fundamental frequency of the Earth’s electromagnetic field.

5.9” (L) x 4.0” (W) x 1.1”(H) /weight: 0.202 kg (7.1oz)